70974210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^2\times {\mathrm{223}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 172779264

約数和(自身を除く): 101805054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 223, 309, 446, 515, 618, 669, 1030, 1115, 1338, 1545, 2230, 3090, 3345, 6690, 10609, 21218, 22969, 31827, 45938, 53045, 63654, 68907, 106090, 114845, 137814, 159135, 229690, 318270, 344535, 689070, 2365807, 4731614, 7097421, 11829035, 14194842, 23658070, 35487105, 70974210]

約数ペア:

[(1, 70974210), (2, 35487105), (3, 23658070), (5, 14194842), (6, 11829035), (10, 7097421), (15, 4731614), (30, 2365807), (103, 689070), (206, 344535), (223, 318270), (309, 229690), (446, 159135), (515, 137814), (618, 114845), (669, 106090), (1030, 68907), (1115, 63654), (1338, 53045), (1545, 45938), (2230, 31827), (3090, 22969), (3345, 21218), (6690, 10609)]